oj.uz

Submission #380560

# Submission time Handle Problem Language Result Execution time Memory
380560 2021-03-22T09:40:09 Z hoaphat1 Aliens (IOI16_aliens) C++17
100 / 100
 1354 ms 16660 KB 
#include <bits/stdc++.h>
 
using namespace std;

struct node {
	long long a, b;
	int id;
	node(long long a = 0, long long b = 1e18, int id = 0) : a(a), b(b), id(id) {
	}
	pair<long long, int> get(int x) {
		return make_pair(a * x + b, id);
	}
};

struct Eins {
	vector<node> st;
	vector<int> b;
	int n;
	Eins(vector<int>& b) : b(b) {
		n = (int) b.size();
		st.resize(n << 2 | 1);
	}
	void modify(int id, int l, int r, node val) {
		int mid = l + r >> 1;
		if (val.get(b[mid]) < st[id].get(b[mid])) swap(val, st[id]);
		if (l == r) return ;
		if (val.get(b[l]) < st[id].get(b[l])) modify(id << 1, l, mid, val);
		if (val.get(b[r]) < st[id].get(b[r])) modify(id << 1|1, mid + 1, r, val);
	}
	pair<long long, int> get(int id, int l, int r, int x) {
		auto ans = st[id].get(x);
		if (l == r) return ans;
		int mid = l + r >> 1;
		if (x <= b[mid]) return min(get(id << 1, l, mid, x), ans);
		return min(get(id << 1|1, mid + 1, r, x), ans);
	}
};

long long take_photos(int n, int m, int k, vector<int> r, vector<int> c) {
	vector<pair<int,int>> a;
	for (int i = 0; i < n; i++) {
		if (r[i] < c[i]) swap(r[i], c[i]);
		a.emplace_back(r[i], c[i]);
	}
	sort(a.begin(), a.end());
	vector<pair<int,int>> b;
	for (int i = 0; i < n; i++) {
		while (!b.empty() && b.back().second >= a[i].second) b.pop_back();
		b.push_back(a[i]);
	}
	swap(a, b);
	n = (int) a.size();
	auto test = [&](long long c) {
		const long long inf = 1e18;
		vector<pair<long long, int>> dp(n + 1, make_pair(inf, 0));
		dp[0] = {0, 0};
		vector<int> b;
		for (int i = 0; i < n; i++) {
			b.push_back(a[i].first);
		}
		sort(b.begin(), b.end());
		b.resize(unique(b.begin(), b.end()) - b.begin());
		Eins Tree(b);
		/*
			dp i = dp j + c + sq a[i-1].f - (a[j].s-1) = sq x - 2*x*(aj.s-1) + sq (aj.s-1)
		*/
		Tree.modify(1, 0, Tree.n - 1, node(-2 * (a[0].second - 1), c + 1ll * (a[0].second - 1) * (a[0].second - 1), 0));
		for (int j = 1; j <= n; j++) {
			/*for (int from = j; from > 0; from--) {
				/*long long pre = (from > 1 ? a[from - 2].first : -1);
				if (pre >= a[from - 1].second) pre = (pre - a[from - 1].second + 1) * (pre - a[from - 1].second + 1);
				else pre = 0;
				int pre = from > 1 ? a[from - 2].first : -1;
				pre = max(0, pre - a[from - 1].second + 1);
				dp[j] = min(dp[j], {dp[from - 1].first + 1ll * (a[j - 1].first - a[from - 1].second + 1) * (a[j - 1].first - a[from - 1].second + 1) + c - 1ll * pre * pre, dp[from - 1].second + 1});
			}*/
			auto x = Tree.get(1, 0, Tree.n - 1, a[j-1].first);
			dp[j] = make_pair(x.first + 1ll * a[j-1].first * a[j-1].first, x.second + 1);
			int pre = max(0, a[j-1].first - a[j].second + 1);
			if (j < n) Tree.modify(1, 0, Tree.n - 1, node(-2 * (a[j].second - 1), dp[j].first + c + 1ll * (a[j].second - 1) * (a[j].second - 1) - 1ll * pre * pre, dp[j].second));
		}
		return dp[n];
	};
	long long l = 0, R = 1ll * m * m, ans = -1;
	while (l <= R) {
		long long mid = l + R >> 1;
		if (test(mid).second <= k) {
			ans = mid;
			R = mid - 1;
		}
		else l = mid + 1;
	}
	assert(ans !=- 1);
	return test(ans).first - ans * k;
}
 /*
int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	cout << take_photos(2, 7, 1, {2,3}, {3,4});
}*/

Compilation message

aliens.cpp:70:5: warning: "/*" within comment [-Wcomment]
   70 |     /*long long pre = (from > 1 ? a[from - 2].first : -1);
      |      
aliens.cpp: In member function 'void Eins::modify(int, int, int, node)':
aliens.cpp:24:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   24 |   int mid = l + r >> 1;
      |             ~~^~~
aliens.cpp: In member function 'std::pair<long long int, int> Eins::get(int, int, int, int)':
aliens.cpp:33:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   33 |   int mid = l + r >> 1;
      |             ~~^~~
aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:86:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   86 |   long long mid = l + R >> 1;
      |                   ~~^~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 4
4 Correct 1 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 1 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 364 KB Correct answer: answer = 49
13 Correct 1 ms 364 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 1 ms 364 KB Correct answer: answer = 10000
18 Correct 0 ms 364 KB Correct answer: answer = 10000
19 Correct 1 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 1
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 1
4 Correct 1 ms 364 KB Correct answer: answer = 5
5 Correct 1 ms 384 KB Correct answer: answer = 41
6 Correct 1 ms 364 KB Correct answer: answer = 71923
7 Correct 1 ms 364 KB Correct answer: answer = 77137
8 Correct 2 ms 364 KB Correct answer: answer = 764
9 Correct 2 ms 364 KB Correct answer: answer = 250000
10 Correct 3 ms 364 KB Correct answer: answer = 500
11 Correct 1 ms 364 KB Correct answer: answer = 32
12 Correct 2 ms 364 KB Correct answer: answer = 130050
13 Correct 3 ms 364 KB Correct answer: answer = 5110
14 Correct 1 ms 364 KB Correct answer: answer = 2626
15 Correct 2 ms 364 KB Correct answer: answer = 796
16 Correct 3 ms 364 KB Correct answer: answer = 7580
17 Correct 4 ms 364 KB Correct answer: answer = 1904
18 Correct 1 ms 364 KB Correct answer: answer = 996004
19 Correct 2 ms 364 KB Correct answer: answer = 38817
20 Correct 2 ms 364 KB Correct answer: answer = 4096
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 1
23 Correct 3 ms 364 KB Correct answer: answer = 2040
24 Correct 1 ms 364 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 4
4 Correct 1 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 1 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 364 KB Correct answer: answer = 49
13 Correct 1 ms 364 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 1 ms 364 KB Correct answer: answer = 10000
18 Correct 0 ms 364 KB Correct answer: answer = 10000
19 Correct 1 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 1 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 384 KB Correct answer: answer = 41
26 Correct 1 ms 364 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 2 ms 364 KB Correct answer: answer = 764
29 Correct 2 ms 364 KB Correct answer: answer = 250000
30 Correct 3 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 2 ms 364 KB Correct answer: answer = 130050
33 Correct 3 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 2 ms 364 KB Correct answer: answer = 796
36 Correct 3 ms 364 KB Correct answer: answer = 7580
37 Correct 4 ms 364 KB Correct answer: answer = 1904
38 Correct 1 ms 364 KB Correct answer: answer = 996004
39 Correct 2 ms 364 KB Correct answer: answer = 38817
40 Correct 2 ms 364 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 3 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 364 KB Correct answer: answer = 4
46 Correct 1 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 364 KB Correct answer: answer = 997310
54 Correct 1 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 492 KB Correct answer: answer = 484
58 Correct 2 ms 364 KB Correct answer: answer = 63501
59 Correct 3 ms 364 KB Correct answer: answer = 323501
60 Correct 3 ms 364 KB Correct answer: answer = 752500
61 Correct 2 ms 364 KB Correct answer: answer = 761480
62 Correct 2 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 3 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 1 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 1 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 2 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 1 ms 364 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 4
4 Correct 1 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 1 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 364 KB Correct answer: answer = 49
13 Correct 1 ms 364 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 1 ms 364 KB Correct answer: answer = 10000
18 Correct 0 ms 364 KB Correct answer: answer = 10000
19 Correct 1 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 1 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 384 KB Correct answer: answer = 41
26 Correct 1 ms 364 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 2 ms 364 KB Correct answer: answer = 764
29 Correct 2 ms 364 KB Correct answer: answer = 250000
30 Correct 3 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 2 ms 364 KB Correct answer: answer = 130050
33 Correct 3 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 2 ms 364 KB Correct answer: answer = 796
36 Correct 3 ms 364 KB Correct answer: answer = 7580
37 Correct 4 ms 364 KB Correct answer: answer = 1904
38 Correct 1 ms 364 KB Correct answer: answer = 996004
39 Correct 2 ms 364 KB Correct answer: answer = 38817
40 Correct 2 ms 364 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 3 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 364 KB Correct answer: answer = 4
46 Correct 1 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 364 KB Correct answer: answer = 997310
54 Correct 1 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 492 KB Correct answer: answer = 484
58 Correct 2 ms 364 KB Correct answer: answer = 63501
59 Correct 3 ms 364 KB Correct answer: answer = 323501
60 Correct 3 ms 364 KB Correct answer: answer = 752500
61 Correct 2 ms 364 KB Correct answer: answer = 761480
62 Correct 2 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 3 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 1 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 1 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 2 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 1 ms 364 KB Correct answer: answer = 12985
78 Correct 2 ms 492 KB Correct answer: answer = 997864126212
79 Correct 2 ms 492 KB Correct answer: answer = 998608411647
80 Correct 2 ms 492 KB Correct answer: answer = 995265560477
81 Correct 18 ms 884 KB Correct answer: answer = 10125000
82 Correct 24 ms 884 KB Correct answer: answer = 2291668
83 Correct 16 ms 680 KB Correct answer: answer = 42388
84 Correct 12 ms 680 KB Correct answer: answer = 10318
85 Correct 13 ms 680 KB Correct answer: answer = 3416
86 Correct 26 ms 884 KB Correct answer: answer = 331708193881
87 Correct 38 ms 1012 KB Correct answer: answer = 2861193756
88 Correct 42 ms 884 KB Correct answer: answer = 114646930
89 Correct 28 ms 884 KB Correct answer: answer = 9280921
90 Correct 34 ms 884 KB Correct answer: answer = 999984053400
91 Correct 40 ms 884 KB Correct answer: answer = 750935949134
92 Correct 2 ms 492 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 492 KB Correct answer: answer = 998762383161
94 Correct 33 ms 892 KB Correct answer: answer = 23017412908
95 Correct 2 ms 492 KB Correct answer: answer = 728143410622
96 Correct 2 ms 492 KB Correct answer: answer = 2
97 Correct 36 ms 884 KB Correct answer: answer = 1824916
98 Correct 33 ms 1012 KB Correct answer: answer = 10680029
99 Correct 34 ms 884 KB Correct answer: answer = 18351700
100 Correct 31 ms 884 KB Correct answer: answer = 16040026
101 Correct 4 ms 492 KB Correct answer: answer = 253968628325
102 Correct 12 ms 620 KB Correct answer: answer = 10267
103 Correct 52 ms 1012 KB Correct answer: answer = 2582408
104 Correct 2 ms 492 KB Correct answer: answer = 78024964781
105 Correct 2 ms 492 KB Correct answer: answer = 9866346457
106 Correct 5 ms 492 KB Correct answer: answer = 3327720949
107 Correct 4 ms 492 KB Correct answer: answer = 86064128360
108 Correct 8 ms 492 KB Correct answer: answer = 12698259150
109 Correct 40 ms 876 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 4
4 Correct 1 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 1 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 364 KB Correct answer: answer = 49
13 Correct 1 ms 364 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 1 ms 364 KB Correct answer: answer = 10000
18 Correct 0 ms 364 KB Correct answer: answer = 10000
19 Correct 1 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 1 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 384 KB Correct answer: answer = 41
26 Correct 1 ms 364 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 2 ms 364 KB Correct answer: answer = 764
29 Correct 2 ms 364 KB Correct answer: answer = 250000
30 Correct 3 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 2 ms 364 KB Correct answer: answer = 130050
33 Correct 3 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 2 ms 364 KB Correct answer: answer = 796
36 Correct 3 ms 364 KB Correct answer: answer = 7580
37 Correct 4 ms 364 KB Correct answer: answer = 1904
38 Correct 1 ms 364 KB Correct answer: answer = 996004
39 Correct 2 ms 364 KB Correct answer: answer = 38817
40 Correct 2 ms 364 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 3 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 364 KB Correct answer: answer = 4
46 Correct 1 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 364 KB Correct answer: answer = 997310
54 Correct 1 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 492 KB Correct answer: answer = 484
58 Correct 2 ms 364 KB Correct answer: answer = 63501
59 Correct 3 ms 364 KB Correct answer: answer = 323501
60 Correct 3 ms 364 KB Correct answer: answer = 752500
61 Correct 2 ms 364 KB Correct answer: answer = 761480
62 Correct 2 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 3 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 1 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 1 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 2 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 1 ms 364 KB Correct answer: answer = 12985
78 Correct 2 ms 492 KB Correct answer: answer = 997864126212
79 Correct 2 ms 492 KB Correct answer: answer = 998608411647
80 Correct 2 ms 492 KB Correct answer: answer = 995265560477
81 Correct 18 ms 884 KB Correct answer: answer = 10125000
82 Correct 24 ms 884 KB Correct answer: answer = 2291668
83 Correct 16 ms 680 KB Correct answer: answer = 42388
84 Correct 12 ms 680 KB Correct answer: answer = 10318
85 Correct 13 ms 680 KB Correct answer: answer = 3416
86 Correct 26 ms 884 KB Correct answer: answer = 331708193881
87 Correct 38 ms 1012 KB Correct answer: answer = 2861193756
88 Correct 42 ms 884 KB Correct answer: answer = 114646930
89 Correct 28 ms 884 KB Correct answer: answer = 9280921
90 Correct 34 ms 884 KB Correct answer: answer = 999984053400
91 Correct 40 ms 884 KB Correct answer: answer = 750935949134
92 Correct 2 ms 492 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 492 KB Correct answer: answer = 998762383161
94 Correct 33 ms 892 KB Correct answer: answer = 23017412908
95 Correct 2 ms 492 KB Correct answer: answer = 728143410622
96 Correct 2 ms 492 KB Correct answer: answer = 2
97 Correct 36 ms 884 KB Correct answer: answer = 1824916
98 Correct 33 ms 1012 KB Correct answer: answer = 10680029
99 Correct 34 ms 884 KB Correct answer: answer = 18351700
100 Correct 31 ms 884 KB Correct answer: answer = 16040026
101 Correct 4 ms 492 KB Correct answer: answer = 253968628325
102 Correct 12 ms 620 KB Correct answer: answer = 10267
103 Correct 52 ms 1012 KB Correct answer: answer = 2582408
104 Correct 2 ms 492 KB Correct answer: answer = 78024964781
105 Correct 2 ms 492 KB Correct answer: answer = 9866346457
106 Correct 5 ms 492 KB Correct answer: answer = 3327720949
107 Correct 4 ms 492 KB Correct answer: answer = 86064128360
108 Correct 8 ms 492 KB Correct answer: answer = 12698259150
109 Correct 40 ms 876 KB Correct answer: answer = 1185259288
110 Correct 18 ms 1768 KB Correct answer: answer = 999889968863
111 Correct 24 ms 1768 KB Correct answer: answer = 999861384931
112 Correct 20 ms 1768 KB Correct answer: answer = 999811809929
113 Correct 18 ms 1916 KB Correct answer: answer = 999869756441
114 Correct 388 ms 7932 KB Correct answer: answer = 1700000000
115 Correct 524 ms 8460 KB Correct answer: answer = 131666670
116 Correct 110 ms 3052 KB Correct answer: answer = 89478486
117 Correct 142 ms 3052 KB Correct answer: answer = 4971040
118 Correct 172 ms 3168 KB Correct answer: answer = 2711494
119 Correct 517 ms 8572 KB Correct answer: answer = 25252530
120 Correct 532 ms 8460 KB Correct answer: answer = 62500000
121 Correct 379 ms 8456 KB Correct answer: answer = 333175097780
122 Correct 450 ms 8424 KB Correct answer: answer = 33121180179
123 Correct 488 ms 8424 KB Correct answer: answer = 9802314015
124 Correct 548 ms 8456 KB Correct answer: answer = 32567551
125 Correct 591 ms 8572 KB Correct answer: answer = 997525000000
126 Correct 456 ms 8040 KB Correct answer: answer = 752723538884
127 Correct 13 ms 2408 KB Correct answer: answer = 1000000000000
128 Correct 18 ms 2420 KB Correct answer: answer = 999978000121
129 Correct 20 ms 2408 KB Correct answer: answer = 745986144735
130 Correct 12 ms 1896 KB Correct answer: answer = 2
131 Correct 595 ms 8700 KB Correct answer: answer = 277966670
132 Correct 492 ms 8456 KB Correct answer: answer = 2500900082
133 Correct 54 ms 2980 KB Correct answer: answer = 301248349636
134 Correct 245 ms 4420 KB Correct answer: answer = 14118891
135 Correct 19 ms 2408 KB Correct answer: answer = 14384977265
136 Correct 21 ms 2408 KB Correct answer: answer = 3681368330
137 Correct 24 ms 2408 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Correct answer: answer = 4
2 Correct 1 ms 364 KB Correct answer: answer = 4
3 Correct 1 ms 364 KB Correct answer: answer = 4
4 Correct 1 ms 364 KB Correct answer: answer = 12
5 Correct 1 ms 364 KB Correct answer: answer = 52
6 Correct 1 ms 364 KB Correct answer: answer = 210
7 Correct 1 ms 364 KB Correct answer: answer = 88
8 Correct 1 ms 364 KB Correct answer: answer = 7696
9 Correct 1 ms 364 KB Correct answer: answer = 1
10 Correct 1 ms 364 KB Correct answer: answer = 2374
11 Correct 1 ms 364 KB Correct answer: answer = 9502
12 Correct 1 ms 364 KB Correct answer: answer = 49
13 Correct 1 ms 364 KB Correct answer: answer = 151
14 Correct 1 ms 364 KB Correct answer: answer = 7550
15 Correct 1 ms 364 KB Correct answer: answer = 7220
16 Correct 1 ms 364 KB Correct answer: answer = 7550
17 Correct 1 ms 364 KB Correct answer: answer = 10000
18 Correct 0 ms 364 KB Correct answer: answer = 10000
19 Correct 1 ms 364 KB Correct answer: answer = 624
20 Correct 1 ms 364 KB Correct answer: answer = 10000
21 Correct 1 ms 364 KB Correct answer: answer = 1
22 Correct 1 ms 364 KB Correct answer: answer = 4
23 Correct 1 ms 364 KB Correct answer: answer = 1
24 Correct 1 ms 364 KB Correct answer: answer = 5
25 Correct 1 ms 384 KB Correct answer: answer = 41
26 Correct 1 ms 364 KB Correct answer: answer = 71923
27 Correct 1 ms 364 KB Correct answer: answer = 77137
28 Correct 2 ms 364 KB Correct answer: answer = 764
29 Correct 2 ms 364 KB Correct answer: answer = 250000
30 Correct 3 ms 364 KB Correct answer: answer = 500
31 Correct 1 ms 364 KB Correct answer: answer = 32
32 Correct 2 ms 364 KB Correct answer: answer = 130050
33 Correct 3 ms 364 KB Correct answer: answer = 5110
34 Correct 1 ms 364 KB Correct answer: answer = 2626
35 Correct 2 ms 364 KB Correct answer: answer = 796
36 Correct 3 ms 364 KB Correct answer: answer = 7580
37 Correct 4 ms 364 KB Correct answer: answer = 1904
38 Correct 1 ms 364 KB Correct answer: answer = 996004
39 Correct 2 ms 364 KB Correct answer: answer = 38817
40 Correct 2 ms 364 KB Correct answer: answer = 4096
41 Correct 1 ms 364 KB Correct answer: answer = 1
42 Correct 1 ms 364 KB Correct answer: answer = 1
43 Correct 3 ms 364 KB Correct answer: answer = 2040
44 Correct 1 ms 364 KB Correct answer: answer = 2
45 Correct 1 ms 364 KB Correct answer: answer = 4
46 Correct 1 ms 364 KB Correct answer: answer = 9
47 Correct 1 ms 364 KB Correct answer: answer = 9
48 Correct 1 ms 364 KB Correct answer: answer = 21
49 Correct 1 ms 364 KB Correct answer: answer = 71
50 Correct 1 ms 364 KB Correct answer: answer = 77
51 Correct 1 ms 364 KB Correct answer: answer = 400
52 Correct 1 ms 364 KB Correct answer: answer = 996004
53 Correct 1 ms 364 KB Correct answer: answer = 997310
54 Correct 1 ms 364 KB Correct answer: answer = 990781
55 Correct 1 ms 364 KB Correct answer: answer = 996545
56 Correct 1 ms 364 KB Correct answer: answer = 484
57 Correct 1 ms 492 KB Correct answer: answer = 484
58 Correct 2 ms 364 KB Correct answer: answer = 63501
59 Correct 3 ms 364 KB Correct answer: answer = 323501
60 Correct 3 ms 364 KB Correct answer: answer = 752500
61 Correct 2 ms 364 KB Correct answer: answer = 761480
62 Correct 2 ms 364 KB Correct answer: answer = 758932
63 Correct 1 ms 364 KB Correct answer: answer = 1000000
64 Correct 3 ms 364 KB Correct answer: answer = 750500
65 Correct 1 ms 364 KB Correct answer: answer = 1000000
66 Correct 1 ms 364 KB Correct answer: answer = 250000
67 Correct 1 ms 364 KB Correct answer: answer = 250000
68 Correct 1 ms 364 KB Correct answer: answer = 1000000
69 Correct 1 ms 364 KB Correct answer: answer = 994009
70 Correct 1 ms 364 KB Correct answer: answer = 59315
71 Correct 1 ms 364 KB Correct answer: answer = 25454
72 Correct 2 ms 364 KB Correct answer: answer = 1504
73 Correct 1 ms 364 KB Correct answer: answer = 37486
74 Correct 2 ms 364 KB Correct answer: answer = 4284
75 Correct 1 ms 364 KB Correct answer: answer = 158008
76 Correct 1 ms 364 KB Correct answer: answer = 51860
77 Correct 1 ms 364 KB Correct answer: answer = 12985
78 Correct 2 ms 492 KB Correct answer: answer = 997864126212
79 Correct 2 ms 492 KB Correct answer: answer = 998608411647
80 Correct 2 ms 492 KB Correct answer: answer = 995265560477
81 Correct 18 ms 884 KB Correct answer: answer = 10125000
82 Correct 24 ms 884 KB Correct answer: answer = 2291668
83 Correct 16 ms 680 KB Correct answer: answer = 42388
84 Correct 12 ms 680 KB Correct answer: answer = 10318
85 Correct 13 ms 680 KB Correct answer: answer = 3416
86 Correct 26 ms 884 KB Correct answer: answer = 331708193881
87 Correct 38 ms 1012 KB Correct answer: answer = 2861193756
88 Correct 42 ms 884 KB Correct answer: answer = 114646930
89 Correct 28 ms 884 KB Correct answer: answer = 9280921
90 Correct 34 ms 884 KB Correct answer: answer = 999984053400
91 Correct 40 ms 884 KB Correct answer: answer = 750935949134
92 Correct 2 ms 492 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 492 KB Correct answer: answer = 998762383161
94 Correct 33 ms 892 KB Correct answer: answer = 23017412908
95 Correct 2 ms 492 KB Correct answer: answer = 728143410622
96 Correct 2 ms 492 KB Correct answer: answer = 2
97 Correct 36 ms 884 KB Correct answer: answer = 1824916
98 Correct 33 ms 1012 KB Correct answer: answer = 10680029
99 Correct 34 ms 884 KB Correct answer: answer = 18351700
100 Correct 31 ms 884 KB Correct answer: answer = 16040026
101 Correct 4 ms 492 KB Correct answer: answer = 253968628325
102 Correct 12 ms 620 KB Correct answer: answer = 10267
103 Correct 52 ms 1012 KB Correct answer: answer = 2582408
104 Correct 2 ms 492 KB Correct answer: answer = 78024964781
105 Correct 2 ms 492 KB Correct answer: answer = 9866346457
106 Correct 5 ms 492 KB Correct answer: answer = 3327720949
107 Correct 4 ms 492 KB Correct answer: answer = 86064128360
108 Correct 8 ms 492 KB Correct answer: answer = 12698259150
109 Correct 40 ms 876 KB Correct answer: answer = 1185259288
110 Correct 18 ms 1768 KB Correct answer: answer = 999889968863
111 Correct 24 ms 1768 KB Correct answer: answer = 999861384931
112 Correct 20 ms 1768 KB Correct answer: answer = 999811809929
113 Correct 18 ms 1916 KB Correct answer: answer = 999869756441
114 Correct 388 ms 7932 KB Correct answer: answer = 1700000000
115 Correct 524 ms 8460 KB Correct answer: answer = 131666670
116 Correct 110 ms 3052 KB Correct answer: answer = 89478486
117 Correct 142 ms 3052 KB Correct answer: answer = 4971040
118 Correct 172 ms 3168 KB Correct answer: answer = 2711494
119 Correct 517 ms 8572 KB Correct answer: answer = 25252530
120 Correct 532 ms 8460 KB Correct answer: answer = 62500000
121 Correct 379 ms 8456 KB Correct answer: answer = 333175097780
122 Correct 450 ms 8424 KB Correct answer: answer = 33121180179
123 Correct 488 ms 8424 KB Correct answer: answer = 9802314015
124 Correct 548 ms 8456 KB Correct answer: answer = 32567551
125 Correct 591 ms 8572 KB Correct answer: answer = 997525000000
126 Correct 456 ms 8040 KB Correct answer: answer = 752723538884
127 Correct 13 ms 2408 KB Correct answer: answer = 1000000000000
128 Correct 18 ms 2420 KB Correct answer: answer = 999978000121
129 Correct 20 ms 2408 KB Correct answer: answer = 745986144735
130 Correct 12 ms 1896 KB Correct answer: answer = 2
131 Correct 595 ms 8700 KB Correct answer: answer = 277966670
132 Correct 492 ms 8456 KB Correct answer: answer = 2500900082
133 Correct 54 ms 2980 KB Correct answer: answer = 301248349636
134 Correct 245 ms 4420 KB Correct answer: answer = 14118891
135 Correct 19 ms 2408 KB Correct answer: answer = 14384977265
136 Correct 21 ms 2408 KB Correct answer: answer = 3681368330
137 Correct 24 ms 2408 KB Correct answer: answer = 2720316816
138 Correct 36 ms 4452 KB Correct answer: answer = 999976000144
139 Correct 37 ms 4452 KB Correct answer: answer = 999856102410
140 Correct 35 ms 4452 KB Correct answer: answer = 999958401531
141 Correct 37 ms 4580 KB Correct answer: answer = 999769649944
142 Correct 37 ms 4452 KB Correct answer: answer = 999874525918
143 Correct 803 ms 16660 KB Correct answer: answer = 6050000000
144 Correct 1096 ms 16660 KB Correct answer: answer = 1112500000
145 Correct 425 ms 11216 KB Correct answer: answer = 4294967296
146 Correct 745 ms 11216 KB Correct answer: answer = 87652406
147 Correct 757 ms 11268 KB Correct answer: answer = 6297664
148 Correct 748 ms 11216 KB Correct answer: answer = 196612
149 Correct 1190 ms 16552 KB Correct answer: answer = 15015100
150 Correct 1170 ms 16660 KB Correct answer: answer = 25000000
151 Correct 820 ms 16100 KB Correct answer: answer = 333230209550
152 Correct 1074 ms 16228 KB Correct answer: answer = 917123769
153 Correct 1161 ms 16100 KB Correct answer: answer = 95162
154 Correct 1187 ms 16660 KB Correct answer: answer = 382616191
155 Correct 1334 ms 16660 KB Correct answer: answer = 990033333400
156 Correct 1268 ms 16652 KB Correct answer: answer = 990000100000
157 Correct 1049 ms 14952 KB Correct answer: answer = 749998188180
158 Correct 30 ms 4324 KB Correct answer: answer = 1000000000000
159 Correct 35 ms 4452 KB Correct answer: answer = 999988000036
160 Correct 39 ms 4452 KB Correct answer: answer = 744929274393
161 Correct 31 ms 3428 KB Correct answer: answer = 2
162 Correct 1354 ms 16552 KB Correct answer: answer = 1300024
163 Correct 1069 ms 16624 KB Correct answer: answer = 5000700010
164 Correct 136 ms 5476 KB Correct answer: answer = 354997100800
165 Correct 520 ms 8456 KB Correct answer: answer = 257000
166 Correct 695 ms 8572 KB Correct answer: answer = 3765323
167 Correct 665 ms 8524 KB Correct answer: answer = 1525903
168 Correct 37 ms 4452 KB Correct answer: answer = 67618137730
169 Correct 39 ms 4452 KB Correct answer: answer = 12656680171
170 Correct 70 ms 4452 KB Correct answer: answer = 579831736
171 Correct 410 ms 7968 KB Correct answer: answer = 23605611
172 Correct 92 ms 4576 KB Correct answer: answer = 7052481200
173 Correct 161 ms 5544 KB Correct answer: answer = 1314039500
174 Correct 263 ms 6668 KB Correct answer: answer = 302484000
175 Correct 733 ms 11616 KB Correct answer: answer = 52348480